package com.example.tliaswebmanagement.mapper;

import com.example.tliaswebmanagement.pojo.Dept;
import org.apache.ibatis.annotations.*;

import java.util.List;

@Mapper
public interface DeptMapper {
    /**
     * 查询全部数据
     */
    @Select("select id, name, create_time, update_time from dept order by update_time desc ")  // 采用驼峰命名映射时间
    List<Dept> findAll();

    @Delete("delete from dept where id = #{id}")
    void deleteById(Integer id);

    @Insert("insert into dept(name, create_time, update_time) value (#{name}, #{createTime}, #{updateTime}) ")
    void addDept(Dept dept);

    @Select("select id, name, create_time, update_time from dept where id=#{id} ")
    Dept getById(Integer id);

    @Update("update dept set name = #{name}, update_time = #{updateTime} where id = #{id} ")
    void update(Dept dept);
}
